11682885 has 32 divisors (see below), whose sum is σ = 19514880. Its totient is φ = 5963328.

The previous prime is 11682883. The next prime is 11682887. The reversal of 11682885 is 58828611.

It is an interprime number because it is at equal distance from previous prime (11682883) and next prime (11682887).

It is not a de Polignac number, because 11682885 - 2¹ = 11682883 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11682883) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37902 + ... + 38208.

It is an arithmetic number, because the mean of its divisors is an integer number (609840).

Almost surely, 2^11682885 is an apocalyptic number.

11682885 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11682885 is a deficient number, since it is larger than the sum of its proper divisors (7831995).

11682885 is a wasteful number, since it uses less digits than its factorization.

11682885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417.

The product of its digits is 30720, while the sum is 39.

The square root of 11682885 is about 3418.0235517035. The cubic root of 11682885 is about 226.9081180926.

The spelling of 11682885 in words is "eleven million, six hundred eighty-two thousand, eight hundred eighty-five".